AMD Radeon Instinct MI250X vs NVIDIA L40S
GPU Specs Compare
Graphics Card
Release Date
Nov 2021
Oct 2022
Generation
Radeon Instinct
Server Ada
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
1065 MHz
Boost Clock
1700 MHz
2520 MHz
Memory Clock
1600 MHz
2250 MHz
Memory
Memory Size
128GB
48GB
Memory Type
HBM2e
GDDR6
Memory Bus
8192bit
384bit
Bandwidth
3277GB/s
864.0GB/s
Render Config
Compute Units
220
-
Shading Units
14080
18176
TMUs
880
568
ROPs
0
192
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
16 MB
48 MB
SM Count
-
142
Tensor Cores
-
568
RT Cores
-
142
Theoretical Performance
Pixel Rate
0 MPixel/s
483.8 GPixel/s
Texture Rate
1496 GTexel/s
1431.4 GTexel/s
FP16 (half)
383.0 TFLOPS
91.61 TFLOPS
FP32 (float)
47.87 TFLOPS
91.61 TFLOPS
FP64 (double)
47.87 TFLOPS
1431.4 GFLOPS
Graphics Processor
GPU Name
Aldebaran
AD102
GPU Variant
Aldebaran XT
AD102-896-A1
Architecture
CDNA 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
6 nm
5 nm
Transistors
58.2 billion
76.3 billion
Die Size
Unknown
609 mm²
Board Design
TDP
500W
350W
Suggested PSU
900 W
750 W
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 16-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.4
Shader Model
N/A
6.9
CUDA
-
8.9
📊 Benchmark
Blender
-
9,239